/**
 * @author hemant
 * MaxId.java
 * This class class finds current max id of Master
 */


/*
*Released on 28th June 2008.
*Any violations can be reported at paritosh@wikiocean.net
*What is treated as violations can be found at www.wikiocean.net/ppl1-voilations*
******************************************************************************
* The contents of this file are subject to POOL Public License 1.0 and later.
* POOL Public License is based on Affero GPL v3 and additional conditions.
* ("License"); You may not use this file except in compliance with the License
* You may obtain a copy of the Affero GPL v3 License at http://www.gnu.org/licenses/agpl.html
* You may obtain a copy of the POOL Public License 1.0 or later at www.wikiocean.net/license/ppl.html
* Software distributed under POOL Public License 1.0 is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
* The Initial Developer of the Original Code is Paritosh Pungaliya (C) 2008. All Rights Reserved.
******************************************************************************
* Objective of the additional terms (license)
* 1) Is to extend the software freedom to freedom to work.
* 2) To ensure that knowledge is free from monopoly of agencies.
* 3) To avoid a situation where big corporate or investor can buy out free software groups and companies and then start milking the communities built around it.
* (this trend can be seen how the freedom is curtailed in companies that get Venture Capital funding.)
******************************************************************************
*/

package  guireportgenerator;

import java.sql.ResultSet;
import java.sql.SQLException;

import dbmanager.DBManager;

public class MaxId 
{
	/**
	 * parametarized constructor 
	 * @param db DBManager object
	 */
	public MaxId() 
	{
		
	}
	
	/**
	 * This method finds latest max id for Master
	 * @return String value of max master id.
	 */
	public String getMaxId()
	{
		String max_id = null;
		ResultSet rs = null;
		try 
		{
			synchronized (this) {
				rs = DBManager.getSelect("select id from max_id_table where table_name = 'master_table'");
			}
			
			while(rs.next())
			{
				max_id = rs.getString("id");
				
			}
		} 
		catch (SQLException e) 
		{
			e.printStackTrace();
		}
		finally
		{
			if(rs != null)
			{
				try {
					rs.close();
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		}
		
		return max_id;
	}
	
	/*public static void main(String args[])
	{
		MaxId max = new MaxId();
		System.out.println(max.getMaxId());
	}*/
	
	
}
